Fiberglass Batts or Rolls vs. Blown-In Insulation When ... If you are using unfaced fiberglass insulation, use a polyethylene vapor barrier on the warmer side. Press the batts or unrolled ...

Cut Fiberglass Batts to Exact Widths It’s easy to insulate your walls with fiberglass insulation (at least when they’re open!

Fiberglass insulation rolls or batts may be faced with paper to simplify attachment to framing members. Unfaced batts or rolls are better for laying as an insulating blanket. The insulating ...

Opinions vary as to the best attic insulation because there are a few varieties. Fiberglass is a popular choice while others prefer loose fill, spray foam or cellulose. We’ve reviewed some of ...

Spray foam insulation Fiberglass batt insulation (*unfaced fiberglass insulation rolls are an affordable option) Mineral wool insulation Rigid foam insulation (insulated panels fit between the ...

Stuff larger openings with unfaced fiberglass insulation and patch smaller cracks and openings with silicone caulking. Glover advises the homeowner not to clamp pipes tightly to framing but to ...

Q: I’m going to be remodeling my basement and want it to be toasty warm. Would you use foam insulation or just the old standby fiberglass? What’s the worst thing that can happen if you do the ...